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Knight Optical

Delivery is approximately 2-4 weeks from the date an order is received. Due to stock availability your order may take longer to ship, we will keep you updated via email.

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Dichroic filters

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Products

0.2 OD Metallic ND Filter Visible Grade 50x50x2mmthk

0.3 OD Absorptive Glass ND Filter 12.5mmdia x 2.3mmthk

0.3 OD Absorptive Glass ND Filter 25mmdia x 1mmthk

0.3 OD Absorptive Glass ND Filter 25mmdia x 2.3mmthk

0.3 OD Absorptive Glass ND Filter 25x20x2.9mmthk

0.3 OD Absorptive Glass ND Filter 50x50x2.3mmthk

0.3 OD Metallic ND Filter UV Grade 12.5mmdia x 2mmthk

0.3 OD Metallic ND Filter UV Grade 25mmdia x 2mmthk

0.3 OD Metallic ND Filter UV Grade 50x50x2mmthk

0.3 OD Metallic ND Filter Visible Grade 12.5mmdia x 2mmthk

0.3 OD Metallic ND Filter Visible Grade 25mmdia x 2mmthk

0.3 OD Metallic ND Filter Visible Grade 50x50x2mmthk

0.3 OD Wratten 2 ND Filter 50x50x0.1mmthk

0.4 OD Absorptive Glass ND Filter 12.5mmdia x 3.2mmthk

0.4 OD Absorptive Glass ND Filter 25mmdia x 3.2mmthk

0.4 OD Absorptive Glass ND Filter 50x50x3.2mmthk

0.4 OD Gelatin ND Filter 50x50x0.1mmthk

0.4 OD Metallic ND Filter UV Grade 25mmdia x 2mmthk

0.4 OD Metallic ND Filter UV Grade 50x50x2mmthk

0.4 OD Metallic ND Filter Visible Grade 25mmdia x 2mmthk

0.4 OD Metallic ND Filter Visible Grade 50x50x2mmthk

0.5 OD Absorptive Glass ND Filter 12.5mmdia x 4.1mmthk

0.5 OD Absorptive Glass ND Filter 25mmdia x 4.1mmthk

0.5 OD Absorptive Glass ND Filter 50x50x4.1mmthk

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